lipoic acid

noun
li·​po·​ic acid | \ lī-ˈpō-ik- How to pronounce lipoic acid (audio) , li- \

Definition of lipoic acid

: any of several microbial growth factors especially : a fatty acid C8H14O2S2 that is essential for the oxidation of alpha-keto acids (such as pyruvic acid) in metabolism

Examples of lipoic acid in a Sentence

Recent Examples on the Web Additional ingredients like CoQ10, alpha-lipoic acid, vitamin C and organic plant extracts help brighten skin. oregonlive, 14 May 2020 Additional ingredients like CoQ10, alpha-lipoic acid, vitamin C and organic plant extracts help brighten skin. oregonlive, 14 May 2020 Additional ingredients like CoQ10, alpha-lipoic acid, vitamin C and organic plant extracts help brighten skin. oregonlive, 26 Apr. 2020 First up are the Strawberry Rosé Complete Cleansing Towelettes, which deposit alpha lipoic acid (from the titular strawberries) and vitamin C onto skin while fully removing makeup — even the most stubborn waterproof varieties. Marci Robin, Allure, 24 Oct. 2019 The latter helps regular blood sugar and insulin levels.. Brussels sprouts also contain an antioxidant called alpha-lipoic acid that’s been studied for its potential ability to help improve insulin function. Cynthia Sass, Mph, Health.com, 9 July 2019 There is willow bark extract which decongests the skin and tightens pores, as well as alpha-lipoic acid to give skin a bright, healthy glow. Micaela English, Town & Country, 18 Mar. 2015 It has been used in conjunction with alpha-lipoic acid to alleviate diabetic neuropathy (Minerva Medica, October 2017). Houston Chronicle, 8 July 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'lipoic acid.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of lipoic acid

circa 1951, in the meaning defined above

History and Etymology for lipoic acid

lip-, lipo-

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Time Traveler for lipoic acid

Time Traveler

The first known use of lipoic acid was circa 1951

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Dictionary Entries Near lipoic acid

lipography

lipoic acid

lipoid

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Cite this Entry

“Lipoic acid.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lipoic%20acid. Accessed 17 Jan. 2022.

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More Definitions for lipoic acid

lipoic acid

noun
li·​po·​ic acid | \ li-ˌpō-ik- How to pronounce lipoic acid (audio) , lī- How to pronounce lipoic acid (audio) \

Medical Definition of lipoic acid

: any of several microbial growth factors especially : a crystalline compound C8H14O2S2 that is essential for the oxidation of alpha-keto acids (as pyruvic acid) in metabolism

called also protogen

More from Merriam-Webster on lipoic acid

Britannica.com: Encyclopedia article about lipoic acid

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